CVE-2019-2102

Severity: high (CVSS 8.8 v3.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2019-06-07 · updated 2026-06-17
Weakness: CWE-264

Description

In the Bluetooth Low Energy (BLE) specification, there is a provided example Long Term Key (LTK). If a BLE device were to use this as a hardcoded LTK, it is theoretically possible for a proximate attacker to remotely inject keystrokes on a paired Android host due to improperly used crypto. User interaction is not needed for exploitation. Product: Android. Versions: Android-7.0 Android-7.1.1 Android-7.1.2 Android-8.0 Android-8.1 Android-9. Android ID: A-128843052.

Affected products

Android: 7.0, 7.1.1, 7.1.2, 8.0, 8.1, 9.0

References

https://source.android.com/security/bulletin/2019-06-01
https://support.apple.com/kb/HT210118
https://support.apple.com/kb/HT210119
https://support.apple.com/kb/HT210120
https://source.android.com/security/bulletin/2019-06-01
https://support.apple.com/kb/HT210118
https://support.apple.com/kb/HT210119
https://support.apple.com/kb/HT210120

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